Block heater how long to keep on

95

Asked by Nick Jun 15, 2021 at 03:29 AM

Question type: General

How long can I leave a block heater plugged in can it be
plugged in overnight or just a few hours before I start
driving

3 Answers

This would depend on how cold it is. Where are you that you need a block heater in June?

1 people found this helpful.
95

I actually always had it but never installed it until I found out I was moving with my boyfriend. And the cars are parked outside. Northern part of WI.

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